Answer:
- Nikes: 24 pairs
- Adidas: 12 pairs
Step-by-step explanation:
The system of equations can be written ...
x + y = 36
x = 2y
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The system can be solve by substituting for x:
(2y) +y = 36
y = 12 . . . . . . divide by 3
x = 2(12) = 24
There are 24 pairs of Nikes and 12 pairs of Adidas.
1 kilometer = 1000 meters
3 kilometers would be 3000 meters
Divide total meters by number of parcels:
3000 / 10 = 300
The answer is 300 meters
I think it’s C. 136 ft squared
The equivalent expression to 7^13/7^7 would be 7^6.
<h3>What are equivalent expressions?</h3>
Those expressions that might look different but their simplified forms are the same expressions are called equivalent expressions.
To derive equivalent expressions of some expression, we can either make it look more complex or simple. Usually, we simplify it.
We have given an expression as 7^13/7^7
The equivalent expression;

Hence, The equivalent expression to 7^13/7^7 would be 7^6.
Learn more about expression;
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